Manufacturing Grain snack using Pressure-puffing

摘要

The present invention relates to a method for manufacturing grain snacks using pressure-puffing, comprising the steps of: (a) preparing for materials including grains (brown rice, white rice, or black rice), pulse crops, nut products, molded rice, and additives; (b) heat-preprocessing the pulse crops for five minutes at a temperature of 150C; (c) mixing the grains with preprocessed pulse crops, the nut products, the molded rice, and the additives; and (d) manufacturing grain snacks by inserting the mixture into a puffing apparatus by fixed amount and pressure-puffing the mixture while adjusting the puffing apparatus, wherein the step for manufacturing grain snacks by pressure-puffing is characterized by manufacturing the snacks by performing the process of puffing and pressurizing pellets cut in a molding frame having a 3 mm of height at a temperature of 220-230C and at a pressure of 80-90 kg/cm^2 for 2-5 seconds.